987179256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 3375159840

約数和(自身を除く): 2387980584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 51, 56, 58, 63, 68, 72, 84, 87, 102, 116, 119, 126, 136, 137, 153, 168, 174, 203, 204, 232, 238, 252, 261, 274, 306, 348, 357, 406, 408, 411, 476, 493, 504, 522, 548, 609, 612, 696, 714, 812, 822, 841, 952, 959, 986, 1044, 1071, 1096, 1218, 1224, 1233, 1428, 1479, 1624, 1644, 1682, 1827, 1918, 1972, 2088, 2142, 2329, 2436, 2466, 2523, 2856, 2877, 2958, 3288, 3364, 3451, 3654, 3836, 3944, 3973, 4284, 4437, 4658, 4872, 4932, 5046, 5754, 5887, 5916, 6728, 6902, 6987, 7308, 7569, 7672, 7946, 8568, 8631, 8874, 9316, 9864, 10092, 10353, 11508, 11774, 11832, 11919, 13804, 13974, 14297, 14616, 15138, 15892, 16303, 17262, 17661, 17748, 18632, 20184, 20706, 20961, 23016, 23548, 23838, 27608, 27811, 27948, 28594, 30276, 31059, 31784, 32606, 34524, 35322, 35496, 35757, 41412, 41922, 42891, 47096, 47676, 48909, 52983, 55622, 55896, 57188, 60552, 62118, 65212, 67541, 69048, 70644, 71514, 82824, 83433, 83844, 85782, 95352, 97818, 100079, 105966, 111244, 114376, 115217, 124236, 128673, 130424, 135082, 141288, 143028, 146727, 166866, 167688, 171564, 195636, 200158, 202623, 211932, 222488, 230434, 248472, 250299, 257346, 270164, 286056, 293454, 300237, 333732, 343128, 345651, 391272, 400316, 405246, 423864, 460868, 472787, 500598, 514692, 540328, 586908, 600474, 607869, 667464, 691302, 800632, 806519, 810492, 900711, 921736, 945574, 1001196, 1029384, 1036953, 1173816, 1200948, 1215738, 1382604, 1418361, 1613038, 1620984, 1801422, 1891148, 1958689, 2002392, 2073906, 2401896, 2419557, 2431476, 2765208, 2836722, 3226076, 3602844, 3782296, 3917378, 4147812, 4255083, 4839114, 4862952, 5673444, 5876067, 6452152, 7205688, 7258671, 7834756, 8295624, 8510166, 9678228, 11346888, 11752134, 13710823, 14517342, 15669512, 17020332, 17628201, 19356456, 23504268, 27421646, 29034684, 34040664, 35256402, 41132469, 47008536, 54843292, 58069368, 70512804, 82264938, 109686584, 123397407, 141025608, 164529876, 246794814, 329059752, 493589628, 987179256]

約数ペア:

[(1, 987179256), (2, 493589628), (3, 329059752), (4, 246794814), (6, 164529876), (7, 141025608), (8, 123397407), (9, 109686584), (12, 82264938), (14, 70512804), (17, 58069368), (18, 54843292), (21, 47008536), (24, 41132469), (28, 35256402), (29, 34040664), (34, 29034684), (36, 27421646), (42, 23504268), (51, 19356456), (56, 17628201), (58, 17020332), (63, 15669512), (68, 14517342), (72, 13710823), (84, 11752134), (87, 11346888), (102, 9678228), (116, 8510166), (119, 8295624), (126, 7834756), (136, 7258671), (137, 7205688), (153, 6452152), (168, 5876067), (174, 5673444), (203, 4862952), (204, 4839114), (232, 4255083), (238, 4147812), (252, 3917378), (261, 3782296), (274, 3602844), (306, 3226076), (348, 2836722), (357, 2765208), (406, 2431476), (408, 2419557), (411, 2401896), (476, 2073906), (493, 2002392), (504, 1958689), (522, 1891148), (548, 1801422), (609, 1620984), (612, 1613038), (696, 1418361), (714, 1382604), (812, 1215738), (822, 1200948), (841, 1173816), (952, 1036953), (959, 1029384), (986, 1001196), (1044, 945574), (1071, 921736), (1096, 900711), (1218, 810492), (1224, 806519), (1233, 800632), (1428, 691302), (1479, 667464), (1624, 607869), (1644, 600474), (1682, 586908), (1827, 540328), (1918, 514692), (1972, 500598), (2088, 472787), (2142, 460868), (2329, 423864), (2436, 405246), (2466, 400316), (2523, 391272), (2856, 345651), (2877, 343128), (2958, 333732), (3288, 300237), (3364, 293454), (3451, 286056), (3654, 270164), (3836, 257346), (3944, 250299), (3973, 248472), (4284, 230434), (4437, 222488), (4658, 211932), (4872, 202623), (4932, 200158), (5046, 195636), (5754, 171564), (5887, 167688), (5916, 166866), (6728, 146727), (6902, 143028), (6987, 141288), (7308, 135082), (7569, 130424), (7672, 128673), (7946, 124236), (8568, 115217), (8631, 114376), (8874, 111244), (9316, 105966), (9864, 100079), (10092, 97818), (10353, 95352), (11508, 85782), (11774, 83844), (11832, 83433), (11919, 82824), (13804, 71514), (13974, 70644), (14297, 69048), (14616, 67541), (15138, 65212), (15892, 62118), (16303, 60552), (17262, 57188), (17661, 55896), (17748, 55622), (18632, 52983), (20184, 48909), (20706, 47676), (20961, 47096), (23016, 42891), (23548, 41922), (23838, 41412), (27608, 35757), (27811, 35496), (27948, 35322), (28594, 34524), (30276, 32606), (31059, 31784)]